Enable creation of NuGet packages with 'cpack -G NuGet -C Debug;RelWithDebInfo'

CMakeLists.txt

@@ -49,6 +49,8 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/output)
 # Configure compilers
 
 set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(CMAKE_DEBUG_POSTFIX d) # this allows packaging debug and release together, without filename clashes
 if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything \
     -Wno-c++98-compat \
@@ -169,6 +171,13 @@ if (BUILD_SHARED_LIBS)
           LIBRARY DESTINATION ${LIB_INSTALL_DIR}
           ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
           )
+
+  if (MSVC)
+    install(FILES $<TARGET_PDB_FILE:opentracing>
+      DESTINATION ${LIB_INSTALL_DIR}
+      CONFIGURATIONS Debug RelWithDebInfo)
+  endif()
+
   if (CLANG_TIDY_EXE)
     set_target_properties(opentracing PROPERTIES
                                     CXX_CLANG_TIDY "${DO_CLANG_TIDY}")
@@ -178,6 +187,8 @@ endif()
 if (BUILD_STATIC_LIBS)
   add_library(opentracing-static STATIC ${SRCS})
   target_link_libraries(opentracing-static ${LIBRARIES})
+  set_target_properties(opentracing-static PROPERTIES COMPILE_PDB_NAME opentracing-static)
+  set_target_properties(opentracing-static PROPERTIES COMPILE_PDB_NAME_DEBUG opentracing-static${CMAKE_DEBUG_POSTFIX})
   # Windows generates a lib and dll files for a shared library. using the same name will override the lib file generated by the shared target
   if (NOT WIN32)
     set_target_properties(opentracing-static PROPERTIES OUTPUT_NAME opentracing)
@@ -186,6 +197,11 @@ if (BUILD_STATIC_LIBS)
   target_include_directories(opentracing-static INTERFACE "$<INSTALL_INTERFACE:include/>")
   install(TARGETS opentracing-static EXPORT OpenTracingTargets
       ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
+  if (MSVC)
+    install(FILES $<TARGET_FILE_DIR:opentracing-static>/$<TARGET_FILE_BASE_NAME:opentracing-static>.pdb
+      DESTINATION ${LIB_INSTALL_DIR}
+      CONFIGURATIONS Debug RelWithDebInfo)
+  endif()
 endif()